You can have fun playing with the tunnels, stations, railroad crossings, and trains. The railroad crossing's function has been confirmed, but the barrier seems bent and might come off. There's a small crack in the roof of the station. Please check the condition in the photos. There are also many rails, so you can play with it right away. The set includes the Komachi, Hayabusa, and Doctor Yellow, the Shinkansen that children love.